You can have nicotine vapors or non nicotine vapors and you also control the amount of nicotine. You wean yourself off gradually. E-CIGARETTE SATISFIES THE HAND/MOUTH COMPLEX WHICH MAKES IT SO EFFECTIVE. IS IT HARMFUL TO OTHERS??? IM NOT SURE...

you know, james....given what you said, I believe there are circumstances that I would recommend E-cigarettes. Not to encourage anything especially smoking but my Dad believed in Moderation as the solution to many of life situation. He use to argue that all the studies on cigarettes were based on a pack/day smoker.....you never study people who smoke 1/2pk or less. Of course you and I know there are no such thing as 1/2 pack/day smokers....but it did raise the question....Anyway...

They helped me quit.2+ pack a day.Used them for about a year and then just put them down to.47yr smoker.
don't give up on yourself keep trying yes it's worth it.

the best advice is to quit or never ever start

Good I was concerned I have been on oxygen for 15 yrs and have to live a very different life then I did before. Would not want to see any more with the issues of lung loss.
Blessing